CN204844393U - Log peeler nose bar cutter - Google Patents
Log peeler nose bar cutter Download PDFInfo
- Publication number
- CN204844393U CN204844393U CN201520535482.0U CN201520535482U CN204844393U CN 204844393 U CN204844393 U CN 204844393U CN 201520535482 U CN201520535482 U CN 201520535482U CN 204844393 U CN204844393 U CN 204844393U
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- CN
- China
- Prior art keywords
- cutter
- nose bar
- tool steel
- blade
- face
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- Expired - Fee Related
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- Manufacture Of Wood Veneers (AREA)
Abstract
The utility model provides a log peeler nose bar cutter, belongs to the wood working machinery field, and this kind of peeler nose bar cutter adopts alloy tool steel cutting edge and carbon tool steel cutter body, the compound steel integrated configuration of inlaying. The nose bar cutting edge adopts the A8 alloy, and the cutter body adopts Q235B carbon tool steel. The apex angle of alloy tool steel cutting edge is 82 1. There are 4 M16 screws in the face on the Q235B carbon tool steel cutter body steel face for the hoist and mount screw of using during the installation. The screw that has the M16 of 33 equipartitions on the back of a knife blade for adjustment during installation nose bar cutter is used, and the nose bar cutting edge adopts A8 alloy tool steel and 82 1 wide -angle, has increased the abrasion resistance ability of nose bar cutting edge mouth. The qualities of rotary cut veneer are improved. The support to the cutting edge has been guaranteed promptly to the Q235B carbon tool steel cutter body, reduces the degree of difficulty of processing screw again.
Description
Technical field
The utility model relates to a kind of round log rotary cutting machine pressure-bar cutter, belongs to woodworking machinery field.
Background technology
Round log peeler is very welcome equipment in wood processing machinery, rotary-cut efficiency is very high, but existing round log rotary cutting machine pressure-bar cutter, manufacture with No. 45 carbon tool steels, and be slightly 65 ° ± 1 °, an angle, hardness also only has HRC45-50, and wearability is also inadequate, sand grains, dry burl etc. easily make it produce cut, affect the quality of veneer, grade grade.The effect of round log rotary cutting machine pressure-bar cutter has: A: shield to peeling knife.B: the distance of adjustment nose bar cutter and peeling knife, determines that rotary-cut goes out the thickness of single plank.C: nose bar cutter cutter top and timber friction and Extrusion are about to by moisture extrusion, press polish in the wood surface of rotary-cut on round log.
Summary of the invention
For solving the problem, the utility model provides a kind of round log rotary cutting machine pressure-bar cutter, inlays steel (blade A8+ cutter hub Q235B) improve edge hardness by compound; Increase cutter drift angle degree, improve resistance to impact and the wearability on cutter top.
The technical solution of the utility model is: a kind of round log rotary cutting machine pressure-bar cutter, comprise the cutter hub of strip and the blade of strip, the blade of described strip comprises blade face and blade slightly face, and blade face and the blade angle slightly between face is cutter top basil b, and described cutter top basil b is 81-83 degree; The cutter hub of described strip comprises cutter hub slightly face, the cutter hub back side and cutter hub side, and the angle of cutter hub slightly between face and cutter hub side is nose bar cutter slightly angle a, and described nose bar cutter slightly angle a is 44-46 degree; Adjustment screw and hole for hoist is provided with in the cutter hub of described strip.
The blade of described strip and the cutter hub of strip adopt the integrative-structure of compound edge steel.
Described cutter is provided with the hole for hoist of 4 M16, and the cutter hub of described strip is provided with the adjustment screw of 33 uniform M16 × 1.5.
The blade of described strip adopts alloy tool steel, and the cutter hub of strip adopts Q235B carbon tool steel.
The beneficial effects of the utility model are: this cutter comprises the cutter hub of strip and the blade of strip, adopt alloy tool steel blade and carbon tool steel cutter hub, compound edge steel combining structure.Nose bar blade adopts A8 alloy, and cutter hub adopts Q235B carbon tool steel.The drift angle of alloy tool steel blade is 82 ° ± 1 °.Q235B carbon tool steel cutter hub there is the hole for hoist of face 4 M16, lifting screw during for installing.The cutter hub back side there is the adjustment screw of 33 uniform M16, use for adjustment when installing nose bar cutter.Blade adopts the wide-angle of A8 alloy tool steel and 82 ° ± 1 °, adds the abrasion resistance properties of nose bar edge.Improve the quality of rotary cut venner.Q235B carbon tool steel cutter hub, namely ensure that the support to blade, reduces again the difficulty of processing screw hole.Cutter top hardness is HRC59-61, improves wearability.Change two slightly 45 ° ± 1 °, angle and 82 ° ± 1 ° into by 45 ° ± 1 °, single slightly angle simultaneously, also improve the resistance to impact of cutter top sword.The width at slightly angle, cutter top is 5-8mm, and surface roughness is Ra0.08, has the effect smoothing press polish to thick wood surface to be processed simultaneously.Further increase the fineness of wood single-plate.Improve the product quality grade of veneer.
Accompanying drawing explanation
Fig. 1 is a kind of structure chart of round log rotary cutting machine pressure-bar cutter.
Fig. 2 is a kind of work sheet of round log rotary cutting machine pressure-bar cutter.
In figure: 1, cutter hub, 2, blade, 3, blade face, 4, blade slightly face, 5, cutter hub slightly face, 6, the cutter hub back side, 7, cutter hub side, 8, hole for hoist, 9, adjust screw, 10, work surface, 11, round log, 12, peeling knife, 13, single plank, 14, nose bar cutter.
Detailed description of the invention
Fig. 1 and Fig. 2 shows a kind of round log rotary cutting machine pressure-bar cutter, and it is inlayed steel by alloy tool steel blade 2 and carbon tool steel cutter hub 1 compound and combines.Blade 2 comprises blade face 3 and blade slightly face 4, and blade face 3 and the blade angle slightly between face 4 is cutter top basil b, and cutter top basil b is 81-83 degree; Cutter hub 1 comprises cutter hub slightly face 5, the cutter hub back side 6 and cutter hub side 7, and the angle of cutter hub slightly between face 5 and cutter hub side 7 is nose bar cutter slightly angle a, and nose bar cutter slightly angle a is 44-46 degree; Adjustment screw 9 and hole for hoist 8 is provided with in cutter hub 1.Q235B carbon tool steel cutter hub 1 there is the hole for hoist 8 of face 4 M16, lifting screw during for installing.The cutter hub back side there is the adjustment screw 9 of 33 uniform M16, use for adjustment when installing nose bar cutter.
Blade 2 hardness is HEC59-61, improves blade 2 wearability.Change two slightly 45 ° ± 1 °, angle and 82 ° ± 1 ° into by 45 ° ± 1 °, single slightly angle simultaneously, also improve the resistance to impact of blade 2.The width at slightly angle, cutter top is 5-8mm, and surface roughness is Ra0.08, has the effect smoothing press polish to thick wood surface to be processed simultaneously.
Adopt technique scheme work time, peeling knife 12 is arranged on on the direction of round log 11 direction of rotation contrary, and nose bar cutter 14 coordinates with peeling knife 12, and rotary-cut goes out single plank 13, and by blade slightly 4 pairs, face work surface 10 smooth press polish.
Claims (3)
1. a round log rotary cutting machine pressure-bar cutter, comprise the cutter hub (1) of strip and the blade (2) of strip, it is characterized in that: the blade (2) of described strip comprises blade face (3) and blade slightly face (4), blade face (3) and the blade angle slightly between face (4) is cutter top basil b, and described cutter top basil b is 81-83 degree; The cutter hub (1) of described strip comprises cutter hub slightly face (5), the cutter hub back side (6) and cutter hub side (7), and the angle of cutter hub slightly between face (5) and cutter hub side (7) is nose bar cutter slightly angle a, and described nose bar cutter slightly angle a is 44-46 degree; Adjustment screw (9) and hole for hoist (8) is provided with in the cutter hub (1) of described strip.
2. a kind of round log rotary cutting machine pressure-bar cutter according to claim 1, is characterized in that: the blade (2) of described strip and the cutter hub (1) of strip adopt the integrative-structure of compound edge steel.
3. a kind of round log rotary cutting machine pressure-bar cutter according to claim 1, is characterized in that: described cutter is provided with the hole for hoist (8) of 4 M16, and the cutter hub (1) of described strip is provided with the adjustment screw (9) of 33 uniform M16 × 1.5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520535482.0U CN204844393U (en) | 2015-07-23 | 2015-07-23 | Log peeler nose bar cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520535482.0U CN204844393U (en) | 2015-07-23 | 2015-07-23 | Log peeler nose bar cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204844393U true CN204844393U (en) | 2015-12-09 |
Family
ID=54734986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520535482.0U Expired - Fee Related CN204844393U (en) | 2015-07-23 | 2015-07-23 | Log peeler nose bar cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204844393U (en) |
-
2015
- 2015-07-23 CN CN201520535482.0U patent/CN204844393U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151209 Termination date: 20160723 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |